Area under graph

  • Thread starter Thread starter Mike
  • Start date Start date
Do you know the functional form of the curve? Many curves (for example
polynomials) can be analytically integrated after estiimating a few
parameters. Cubic splines approximates the chart line smoother in most
cases, and is easily integrated piecewise. David Braden has posted VBA
code for cubic splines

http://groups.google.com/[email protected]

Jerry
 
Back
Top